Dej Zoo Tester

Qhov no yog AR8212+ Rechargeable Xim LCD Digital Salinity Meter nrog Screen 0.00ppt-9.99ppt 10.0ppt-50ppt Seawater Pool Aquarium Electronic Waterproof RefractometerThis portable Rechargeable Color...

Qhov no yog AR8211+ 3 nyob rau hauv 1 Rechargeale Conductivity TDS / Temperature Meter Pen hom yog ib qho kev ntsuas kev txawj ntse. Nws tsim thiab ua nrog cov qib kev lag luam thiab cov sensor,...

1.PH ntsuas ntau: 2.0PH8.5PH
Accuracy: ±0.2PH
Kev daws teeb meem: 0.01PH
2.Soil kub ntsuas ntau yam: -10 degree txog 60 degree
Temperature accuracy: ±1.5 degree
Kev daws teeb...

1. Kev nkag mus rau PH meters yog qhov tseeb, ruaj khov, txhim khu kev qha thiab yooj yim nqa
2. nws tuaj yeem ntsuas PH tus nqi thiab kub.
3. LCD Indication Tswb rau ntau tshaj tus...

Yog tias muaj, tus cwj mem no - hom pH meter yog qhov koj xav tau. Featuring qhov kub tsis siv neeg them nyiaj uas yuav cia li them nyiaj rau qhov ntsuas kub ntawm 070 degree, nws tuaj yeem muab...

1. Kev ntsuas pH ntawm av
2. Soil temperature measurement( degree /℉)
3. Kev ntsuas av noo
4. Hloov ntawm peb hom av PH, kub, thiab noo noo
5. Backlight tswj
6. Tsis siv neeg...

Khoom siv: ABS yas
Xim: Grey
Kev ntsuas ntsuas: pH: {{0}} 0014.00pH, TEMP: 0 degree 60 degree
Kev daws teeb meem: 0.01 pH

Ntsuas pH qib thiab qhov kub thiab txias ntawm kev daws / dej nrog cov ntaub ntawv tuav haujlwm.
Hnab tsho loj, lub teeb yuag thiab portable nrog switchable backlight loj LCD zaub kom meej nyeem.

· This device is an intellectual precise measurement apparatus.
· It design and made with precise components ans sensor, it have high sensitive and accuracy,stable to work with different...

Koj puas xav paub seb cov dej uas koj haus tau zoo npaum li cas? Yog tias muaj, tus cwj mem no -hom TDS/COND/TEMP meter yog qhov koj xav tau.

1. Test the COND (Conductivity) / TDS (Total Dissolved Solid) level and temperature ( degree / ℉) of the water.
2. Lub hnab tsho loj, lub teeb yuag thiab nqa tau nrog lub teeb nraub qaum thiab...

Conductance / TDS accuracy: ± 3 percent F.S ± ldigit
Repeatability: ± lμs / 0.01ms
Kev ntsuas ntsuas kub ntau: 0 degree C 60 degree C

Qhov no qib qib salinometer tuaj yeem siv los ntsuas tus nqi ntsev thiab qhov kub ntawm cov kuab tshuaj, uas ntsuas qhov ntsuas yog {{0}}}00ppt-9.99ppt 10.0ppt-50ppt.

Qhov no qib qib salinometer tuaj yeem siv los ntsuas tus nqi ntsev thiab qhov kub ntawm cov kuab tshuaj, uas ntsuas qhov ntsuas yog {{0}}}00ppt-9.99ppt 10.0ppt-50ppt.

Koj puas xav paub seb tus nqi oxygen yaj ntawm cov dej puas yog raws li tus qauv? Yog tias muaj, tus cwj mem no - hom yaj oxygen meter yog qhov koj xav tau. Tsim thiab ua nrog cov khoom siv txawv...

1. Test the DO(dissolved oxygen) value and temperature( degree /℉) of water.
2. Roj teeb muaj peev xwm loj, bulit{1}}hauv 3.7V/1000mAh lithium roj teeb.
3. cwj mem - hom ntse yaj oxygen...

1. Lub teeb yuag thiab nqa tau yooj yim, nqa tau yooj yim.
2. Siv ergonomics. Nws yog ib qho yooj yim thiab ceev rau cov neeg siv siv nrog kev ua haujlwm tseem ceeb yooj yim thiab xis tes xis nyob.

{0}}. Kev Ntsuas Oxygen Dissolved: 0.030.0mg/L
{0}}. Kev daws teeb meem: 0.1mg / L
{{0}}. Accuracy: ±3.0 percent
４. Calibration: Calibration ntawm 100 feem pua ​​​​saturated yaj oxygen...